Performance Tuning projects — HireLancer archive

ID / Date Listing

Develop a python code from a given c language source code

I have a small C program whose sole job is optimization—specifically, performance tuning through parameter optimization. I now need the same logic rewritten as...

HL-39940658

SQL Server Clone & Backup

I have a SQL Server 2016 instance that powers our development environment, and I need an experienced administrator to help me both duplicate the server and tigh...

HL-39940087

XCP-NG iSCSI Shared Storage

I already have an XCP-NG environment up and running and a QNAP NAS available on the same network. The next step is to expose a single iSCSI LUN on the QNAP and...

HL-39939459

BTC and LTC mining setup - small farm -

I’m putting together a small-scale Bitcoin & LTC mining farm built entirely with high end miners nongpu and need targeted help getting the software side running...

HL-39934836

Backend Performance Optimization & Scalability

I’m looking for a Spring Boot expert who can squeeze every millisecond out of my current web application’s backend. The system already runs on a modern Angular...

HL-39936666

Principal SQL Performance Optimization Specialist – Pharmaceutical Domain

I maintain a growing set of clinical-trials tables and need targeted SQL support from someone who already speaks the language of pharma. Your mission is to make...

HL-39936681

C++ & PHP Dual Expertise

I need hands-on help across both C++ and PHP codebases. The immediate goal is to work through a series of development, debugging, and performance-tuning tasks t...

HL-39936571

Modifikasi Lengkap Kendaraan Performa Tinggi

Saya ingin mengubah kendaraan saya menjadi versi yang jauh lebih bertenaga sekaligus tampil menawan di luar dan nyaman di dalam. Fokus utama ada pada peningkata...

HL-39936029

Enterprise WooCommerce Platform Customization

I’m expanding an existing WordPress build into a genuinely enterprise-ready WooCommerce solution and need a senior developer to finish the heavy-lifting. The go...

HL-39935027

Debian Server Maintenance Specialist

Raminde I’m looking for an experienced Linux admin to take over regular maintenance on a production-grade Debian server. The machine is already up and running,...

HL-39935061

Optimize Linux VPS Performance

My Linux-based VPS powers a handful of production websites and the load times could be sharper. I want the entire stack reviewed, tuned, and documented so the s...

HL-39934583

React Native Stock Market Apps

I’m expanding our product team in Surat and have two immediate openings for developers who can own a React Native codebase from front to back. The core focus is...

HL-39934261

Oracle Index Performance Tuning

I’m looking to squeeze faster response times out of our Oracle 19c database by tightening up its indexing strategy. Right now, several key queries are dragging,...

HL-39934125

Multi-Cloud Databricks Deployment Mentor

I’m looking for an experienced data engineer who can guide me end-to-end as I build and launch a full data pipeline on Databricks across AWS, Azure, and Google...

HL-39932988

Electron Windows App Sprint

For the next seven days I’m running an intensive, full-time push on a Windows desktop application built with Electron and React. The codebase is unstable and we...

HL-39933010

Custom RPG-Tech Modpack Build

I’ve spent countless hours testing existing packs yet never found the perfect mix of immersive RPG exploration and deep tech progression, so I’m ready to commis...

HL-39930567

Android App Speed Optimization

I'm seeking an experienced Android developer to upgrade my app's performance, specifically focusing on app speed. Key requirements: - Quicker response to user a...

HL-39930469

Crash and Exceptions Monitoring for Online Apps

We are seeking a dedicated professional to monitor crash and exception reports for our online applications. The role involves real-time monitoring, identifying...

HL-39930330

Achieve 90+ PageSpeed Score -- 2

I need a focused optimisation pass that lifts my Shopify site’s Google PageSpeed Insights scores—loading speed, cumulative layout shift, and overall performance...

HL-39929663

WordPress Mobile Speed Optimization -- 2

My WordPress site currently struggles to pass Google’s mobile PageSpeed test, and I need it hitting a consistent 90+ Speed Index without sacrificing any design...

HL-39927932

C++\c# Trading System Developer

I need an expert C++/C#engineer to craft a lean, low-latency trading core that prioritises market-order execution speed. The immediate goal is a compact yet pro...

HL-39928317

MySQL Heatwave & Integration Coaching

I’m looking for a patient, technically-strong coach who can take me from “interested user” to confident practitioner of MySQL—specifically the HeatWave edition...

HL-39928027

Speed Up iOS Splash

My iOS app’s launch screen lingers far longer than it should. I also want to eliminate the call that captures a fresh splash image on our server, as that extra...

HL-39927668

Shopify Speed & Content Revamp

My Shopify store runs on the Optimal premium theme, and I need rapid improvements before a scheduled ad campaign goes live. Top priority is page-load speed—huge...

HL-39926720

Systeme.io Speed & UX Optimization

MUST HAVE SYSTEM.IO EXPERIENCE. My Systeme.io site is built and live, yet pages, funnels, and the blog routinely crawl—especially during peak traffic. I want a...

HL-39926261

BigCommerce Expert Needed

I run an existing BigCommerce store that’s ready for its next round of improvements. I’d like to partner with an expert who knows the platform inside-out—from i...

HL-39925885

On-Site Oracle 19c RAC Installation

I am ready to roll out Oracle 19c Real Application Clusters on a pair of brand-new Red Hat Enterprise Linux servers in our data centre, but I want the build han...

HL-39925962

Two Google Speed Fixes

I am near to 100/100 Google speed score. I am green everywhere (FCP, LCP,CLS) the only thing which is high is SPEED INDEX - The only 2 things which are keeping...

HL-39922721

Activewear WooCommerce Store Build

I’m ready to launch a global-facing sportswear brand and need a developer who can transform my vision into a sleek, conversion-driven website. The focus is excl...

HL-39923696

Optimize WooCommerce Performance Urgently

My WooCommerce store has become sluggish—the Time To First Byte is painfully high and the server’s CPU spikes whenever traffic picks up. I need someone who can...

HL-39923383

Windows & macOS Tech Support

I’m looking for reliable technical help to diagnose and fix recurring issues on both Windows and macOS machines. Most problems are software-related—system error...

HL-39923179

APK Fix & Invoice Delete

I have an existing Android APK that needs a quick yet solid tune-up. The current build suffers from noticeable performance issues, so your first task is to prof...

HL-39922575

Speed-Optimize Laravel Datatable

My Laravel 8 product list (jQuery DataTable) crawls to a halt—loading 1.1 million+ rows can take up to four minutes and sometimes freezes the browser. I suspect...

HL-39922442

Reduce WooCommerce TTFB

I have WooCommerce site hosted with Hetzner managed servers. We use Cloudflare Pro+APO+redis+wordpress cache. We already optimized our database. We heavily opti...

HL-39922182

Optimize WordPress Blog Speed

My WordPress news blog needs noticeably faster page loads, especially on mobile, without hurting ad revenue or visual consistency. Core Web Vitals are hovering...

HL-39921997

Optimize Varnish 6 Caching

I have a dedicated Varnish 6 instance (AlmaLinux) that sits in front of several separate backend web-servers. My goal is to fine-tune the VCL so public HTML is...

HL-39920721

E-commerce Page Load Audit

I run a small e-commerce site and my homepage and product pages have all started to not show properly ot at all for some clients. Here’s what I need from you: •...

HL-39918200

Hetzner AX52 Storage Upgrade Advice

I’m running an AX52 dedicated server at Hetzner that supports up to four drives. I need an experienced Linux server admin to review the attached PDF hardware re...

HL-39917827

Windows DC Failover & NIC Tuning

I run two on-prem Dell servers running Windows Server 2022 that act as DC1 and DC2. I need DC2 to seamlessly pick up every internet-facing request whenever DC1...

HL-39917844

ERPNext Optimization & Feature Enhancements

We already run a fully-implemented ERPNext environment on the Frappe framework, but the system needs refinement to keep up with our day-to-day operations. The f...